

Adtran
Model# ISU 512 (S/T Interface) w/Cables
Part# 4202086L3
Same as 1202086L3 with one RS-530 to V.35 adapter Cable (1200072L1) and one RS-366 "Y" Cable (1200120L1). Domestic only.
ADTRAN list price $2,691
Like all Adtran products the ISU 512 (S/T Interface) w/Cables part # 4202086L3 carries a five year warranty.
4202086
Product information:
ISU 512 Data Sheet
ADTRAN, Inc. - CPE - ISDN Service Units and NT1s